Specifications:

Product name: Knob type temperature control switch
Working principle: Thermal expansion and contraction
Voltage and current: 250V 16A 50/60Hz
Electrical strength: AC2000V/1min
Lead length: 0.7 meters stainless steel wire
Insulation resistance: ≥100MΩ/500V
Grounding resistance: ≤50MΩ
Electrical strength: AC2000V 1min 0.5mA
Minimum current: 200mA
Maximum temperature of the main body: 125°C
Lifetime: 100000 times

Note:
- 1. The temperature control switch adopts the principle of thermal expansion and contraction, so its accuracy is not as high as that of electronic temperature controllers.
- The ceramic bottom screws are not removable. There are contacts inside the temperature control switch. Removing screws can cause damage.
- Proofread after installation. After installation, adjust the dial (taking 30~110 ° C as an example) clockwise until the position that cannot be rotated corresponds to 110 degrees; Rotate counterclockwise until the position that cannot be rotated corresponds to 0 degrees (0 degrees: directly power off).
- Temperature control switch installation, the temperature sensing tube should be tightly attached to the surface of the controlled temperature as much as possible to achieve accurate temperature control.
- The M4 screws for installing the bracket should not be too long, otherwise it will damage the performance of the temperature controller.

 

Features:
- High quality ceramic bottom, non removable bottom screws, resistant to high/low temperatures, high strength, and safer to use.
- Wide temperature adjustment range, high overload current, metal temperature sensing components, copper temperature sensing components, faster and more sensitive temperature sensing.
- A brand new insulated shell, fire-resistant and flame retardant, with strong adaptability to the environment. The thickened knob shell has clear handwriting and a smooth and comfortable feel.
- Silver alloy, wiring contacts, high current screw locking, not easy to loosen, and reliable wiring.

Applications:
- Home appliance industry
Showers, washing machines, heaters, temperature switches, etc.
- Heating Equipment
Boilers, food machinery, fryers, medical equipment, etc.
- Refrigeration industry
Freezers, safes, cold storage, refrigerants, beverage dispensers, etc.

Package Including:
 
Knob type temperature control switch x 1pcs
 
 
Payment:
We accept Paypal only, It is fast, Easy and Safe.
Payment must be completed within 7 days.
PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.
Shipping:
We Ship to Worldwide.
Orders processed within 24-48 hours of payment verification. it will take 15-25 days for delivery. but Customs will random inspection some parcel, so that's why some parcel need more than four weeks to arrive. Shipping time is only estimated and not guaranteed.
We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address.
Package to USA will Shipping by E-Package with Tracking Number(7-15 Days to Delivered). To other Countries will shipping by Post Air Mail without tracking number(ONLY when the order is over 20USD will supply Tracking Number Shipping Way!)(15-35 Days to Delivered)
Items are shipped via China Post Air Mail.
Guarantee:
Good Good quality. Buy with confidence!
If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it.
Not accept returning of electronic components.
Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer.
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.